Sparse reports a warning at release_extent_buffer()
warning: context imbalance in release_extent_buffer() - unexpected unlock
The root cause is the missing annotation at release_extent_buffer()
Add the missing __releases(&eb->refs_lock) annotation
Signed-off-by: Jules Irenge <jbi.octave@xxxxxxxxx>
---
fs/btrfs/extent_io.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index c0f202741e09..8b6d6893e7a7 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -5230,6 +5230,7 @@ static inline void btrfs_release_extent_buffer_rcu(struct rcu_head *head)
}
static int release_extent_buffer(struct extent_buffer *eb)
+ __releases(&eb->refs_lock)
{
lockdep_assert_held(&eb->refs_lock);
--
2.24.1
